POU3F2
HPA
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  • POU3F2
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

POU3F2
Synonyms BRN2, OCT7, OTF7, POUF3
Gene descriptioni

Full gene name according to HGNC.

POU class 3 homeobox 2
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Transcription factors
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.
  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Intracellular
Protein evidence Evidence at protein level (all genes)
Regulates AVP, BRAF, CDH13, CRH, DDC, DLL1, EGFR, EGR2, FABP7, FLG, FOXP2, GNRH1, GPX6, HLA-E, KITLG, MAPK1, MITF, NAIP, NES, NKX2-1, OXT, PAX3, PDE5A, POU3F2, RB1, SGPL1, TDO2, TPH2, TTF1, TYR… (30 genes, show all)
Regulated by PAX3, POU3F2, SOX9, USF1
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 6
Cytoband q16.1
Chromosome location (bp) 98834574 - 98839458
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

1
Ensembl ENSG00000184486 (version 109)
Entrez gene 5454
HGNC HGNC:9215
UniProt P20265
GeneCards POU3F2


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Transcription factor that plays a key role in neuronal differentiation (By similarity). Binds preferentially to the recognition sequence which consists of two distinct half-sites, ('GCAT') and ('TAAT'), separated by a non-conserved spacer region of 0, 2, or 3 nucleotides (By similarity). Acts as a transcriptional activator when binding cooperatively with SOX4, SOX11, or SOX12 to gene promoters (By similarity). The combination of three transcription factors, ASCL1, POU3F2/BRN2 and MYT1L, is sufficient to reprogram fibroblasts and other somatic cells into induced neuronal (iN) cells in vitro (By similarity). Acts downstream of ASCL1, accessing chromatin that has been opened by ASCL1, and promotes transcription of neuronal genes (By similarity).... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Activator, DNA-binding
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Differentiation, Neurogenesis, Transcription, Transcription regulation
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a member of the POU-III class of neural transcription factors. The encoded protein is involved in neuronal differentiation and enhances the activation of corticotropin-releasing hormone regulated genes. Overexpression of this protein is associated with an increase in the proliferation of melanoma cells. [provided by RefSeq, Mar 2012]... show less
TRANSCRIPTION FACTOR TARGETS
Target gene MOA Evidence References (PubMed IDs)
AVP NA ExTRI; GEREDB 12644309
BRAF NA ExTRI 15024080
CDH13 NA ExTRI; TRRUST 23069940
CRH NA ExTRI 12644309
DDC NA ExTRI; TRRUST 11311976, 14741405, 9602135
DLL1 NA Pavlidis2021 17141158
EGFR NA ExTRI 8024542
EGR2 1.0 GEREDB 16311519
FABP7 NA ExTRI; TRRUST 21771320
FLG NA ExTRI 20967260
FOXP2 NA TRRUST 23197593
GNRH1 1.0 SIGNOR; TRRUST 11875100
GPX6 NA ExTRI; NTNU.Curated 9706393
HLA-E NA ExTRI 7478537
KITLG NA GEREDB 20337985
MAPK1 NA ExTRI 18628967
MITF NA ExTRI; NTNU.Curated; SIGNOR; TRRUST 18628967, 18829533, 22290434, 24062982
NAIP NA ExTRI 11955612
NES NA ExTRI; GEREDB 18349072, 18923447, 19147497
NKX2-1 NA TRRUST 23358112
OXT NA ExTRI 8713948
PAX3 1.0 ExTRI; GEREDB; TRRUST 15465489, 16179863, 22290434
PDE5A -1.0 TRRUST 21215707
POU3F2 NA ExTRI 15024080
RB1 NA ExTRI 17163992
SGPL1 NA ExTRI 9721210
TDO2 1.0 GEREDB 17568567
TPH2 NA ExTRI 17568567
TTF1 NA ExTRI 23358112
TYR -1.0 ExTRI; GEREDB; NTNU.Curated 7478537
Show allShow less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.

Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
POU3F2-201
ENSP00000329170
ENST00000328345
P20265
[Direct mapping] POU domain, class 3, transcription factor 2
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
   CollecTRI - Gene Regulatory Network
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000785 [chromatin]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0001228 [DNA-binding transcription activator activity, RNA polymerase II-specific]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0005667 [transcription regulator complex]
GO:0006355 [regulation of DNA-templated transcription]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0007399 [nervous system development]
GO:0007420 [brain development]
GO:0008284 [positive regulation of cell population proliferation]
GO:0008544 [epidermis development]
GO:0010629 [negative regulation of gene expression]
GO:0014044 [Schwann cell development]
GO:0021799 [cerebral cortex radially oriented cell migration]
GO:0021869 [forebrain ventricular zone progenitor cell division]
GO:0021897 [forebrain astrocyte development]
GO:0021979 [hypothalamus cell differentiation]
GO:0021985 [neurohypophysis development]
GO:0022011 [myelination in peripheral nervous system]
GO:0030154 [cell differentiation]
GO:0030182 [neuron differentiation]
GO:0040018 []
GO:0042802 [identical protein binding]
GO:0043565 [sequence-specific DNA binding]
GO:0045595 [regulation of cell differentiation]
GO:0045944 [positive regulation of transcription by RNA polymerase II]
GO:0048663 [neuron fate commitment]
GO:0048665 [neuron fate specification]
GO:0048666 [neuron development]
GO:0050770 [regulation of axonogenesis]
GO:0061101 [neuroendocrine cell differentiation]
GO:0071310 [cellular response to organic substance]
GO:1990837 [sequence-specific double-stranded DNA binding]
Show all
443 aa
46.9 kDa
No 0

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